【簡介：】一、關(guān)于航空的英語作文？Any individual in China will be deeply impressed by the scene portrayed in the picture,which is immensely exciting and spectacular.This vi
一、關(guān)于航空的英語作文？
Any individual in China will be deeply impressed by the scene portrayed in the picture,which is immensely exciting and spectacular.This vivid drawing symbolizes the progress of our science and technology,and especially the achievements of our space exploration.We conquered the space,and the conquest represents a visible proof of our nation's strength and prosperity.
The advances of our space technology will be of great benefit to us in the long run.Thanks to communications satellites,we can see television pictures transmitted live half-way across the globe.
二、關(guān)于航空火箭的英語作文？
Aviation rocket, also known as aviation rocket, consists of fuze, warhead, rocket engine and stabilizing device, etc.
It is a guided or unguided rocket weapon which is launched by carrier aircraft in the air and attacks targets in the air or on the ground or on the sea surface.
It is mainly launched from the launcher hanging under the fuselage or wing. Generally, the projectile body is relatively small and the launcher is streamlined.
The range of an aviation rocket is generally 7 ~ 10 kilometers, and the maximum speed is m2 ~ 3. According to the purpose, it can be divided into air-to-air rockets, air-to-ground rockets and air-to-air rockets.
三、航空英語作文
1. Good morning.早晨好。Welcome to China歡迎來中國。Good-bye. Have a time.再見，祝您旅途愉快
2. Good morning. What can I do for you ?早晨好，能幫您什麼忙？Please wait a moment請稍等。
3. Please come in.請進。Please have a look請看看。Please sit down.請坐。This way please.請走這邊。
4. Thank you for your cooperation感謝您合作。Never mind.不用謝。
5. Would you please back off a little?請向后退一下。Please be in order, one by one.請按順序，一個接一個。
四、關(guān)于航空火箭的作文？
托舉著“神舟”五號載人飛船的“長征”二號F型運載火箭在轟鳴聲中直沖藍天，把一條巨龍般的橘紅色烈焰留在秋日的戈壁長空。
乳白色的“長征”二號F型火箭起飛重量479。8噸。它是在“長征”二號E型火箭基礎(chǔ)上研制的以發(fā)射飛船為主要任務(wù)的運載火箭，1992年開始研制，1999年首發(fā)成功。此前，這種火箭已經(jīng)成功地將4艘無人飛船送入太空。
作為中國火箭家族中最重、最長的成員，“長征”二號F型火箭采用了55項新技術(shù)，使它同時成為中國航天史上技術(shù)最復雜、可靠性安全性指標最高的火箭。
這枚火箭首次采用了垂直總裝、垂直測試和船、箭、塔組合體垂直運輸?shù)摹叭埂睖y試發(fā)射模式，改變了過去水平總裝、水平運輸?shù)哪Ｊ剑皇状尾捎眠h距離測試發(fā)射控制技術(shù)，其中先進的光電技術(shù)、自動控制技術(shù)和弱信號的遠距離傳輸技術(shù)均達到國際先進水平。
為了進一步增大飛行中的安全性，它配置有專門的故障檢測處理系統(tǒng)和逃逸系統(tǒng)?；鸺诖l(fā)段和上升段發(fā)生故障時，能夠自檢測、自診斷，發(fā)出故障信息給逃逸系統(tǒng)，逃逸系統(tǒng)隨即帶飛船離開箭體，從而保障航天員的安全。
“長征”二號F型火箭還首次研制了全冗余的控制系統(tǒng)，實現(xiàn)雙套制導與穩(wěn)定控制技術(shù)，其中雙CPU計算機、三余度伺服機構(gòu)和雙回路穩(wěn)定平臺技術(shù)均達到國際先進水平。從發(fā)射“神舟”三號開始全面覆蓋系統(tǒng)的冗余控制大大提高了運載火箭的可靠性，為實現(xiàn)載人奠定了基礎(chǔ)。
為保證火箭高可靠性和高安全性，火箭電器系統(tǒng)就有近4萬個元器件。所有元器件都經(jīng)過了篩選和40多個回合的增長試驗，不僅要在模擬飛行環(huán)境下達到設(shè)計指標，而且在此基礎(chǔ)上要有裕度。比如，從火箭發(fā)射到飛船入軌只有短短的600秒，但火箭的可靠性增長試驗卻達到了546小時。這樣，就使“長征”二號F型火箭的可靠性指標達到0。97，這就是說發(fā)射100發(fā)火箭只能有3次出現(xiàn)問題。同時，火箭的安全性指標達到0。997，意味著1000次故障所采取的救助措施只有3次是不成功的。
總之，長二F型火箭是我國設(shè)計制造的世界最先進的運載火箭之一。
五、關(guān)于莊稼英語作文？
Looking from a distance, the farmland in my hometown is lush and growing well.A gust of wind blowing, wheat waves slightly nodded.
六、關(guān)于暴富英語作文？
Most people have a long cherished wish to become rich overnight. The purpose of buying lottery tickets is to realize their colorful dreams by buying lottery tickets. Some people donate the money in lottery tickets to charity organizations.
There are certain risks in buying lottery tickets. People should never expect to make big money by buying lottery tickets. Lottery tickets are in a way similar to gambling, so people should not spend too much money and energy on them.
In short, lottery addiction will have a negative impact on our lives, people should keep a clear mind when buying lottery tickets.
七、關(guān)于hbv英語作文？
Hepatitis B virus (HBV) is caused by hepatitis B virus (HBV), mainly due to fatigue, loss of appetite, nausea, vomiting, oil, liver and liver dysfunction. Some cases had fever and jaundice; In a few cases, the course of the disease was prolonged and became chronic, or developed into liver cirrhosis or even liver cancer; Severe hepatitis can develop into severe hepatitis; Others became asymptomatic carriers.
八、關(guān)于計劃英語作文？
Spring festival is coming.Before spring festival I'm going to go shopping and buy new clothes. I'm going to buy flowers. I'm going to clean my house.And I am going to see a film with my parents. I hope I can get lots of lucky money. I will lead a healthy lifestyle by balancing work and leisure, exercising regularly and keeping a healthy diet . I will spend more time with my families and friends. I will share with them my joys and tears and give them a hand when they need help.I think this spring festival will very happy!what about you？中文意思；在春節(jié)來臨之前，我要去購物,買新衣服。
我還要買一些花，清潔我的房子。
我要和我父母親去看電影。
我希望我能得到很多壓歲錢。
我要培養(yǎng)一種健康生活的工作和休閑平衡,有規(guī)律的鍛煉和保持健康的飲食。
我將花更多的時間與家人和朋友。
我要把歡笑與淚水他們,給他們一把當他們需要幫助。 我想這春節(jié)會很開心!你呢?
九、關(guān)于愛國英語作文？
I Love My Country I am born in China, it is a great country, it has more than 5,000 years’ history, I am so proud of my country. China has the world’s largest population, our culture is profound and owns variety, every time when I talk about Chinese culture to the foreign people, they speak highly of Chinese culture. I love China so much.
十、關(guān)于小區(qū)英語作文？
My home in a beautiful house, my house is the area on the seven floor, there are four bright room, two large living room, my spacious room next to my own bathroom, kitchen, living room in the downstairs, there is a beautiful garden, the garden have all kinds of beautiful flowers, small there are many children and the elderly living, our community is a harmonious community! 我家在一個美麗的小區(qū)里，我家是小區(qū)在七樓，有四個明亮的房間，兩個大大的客廳，我寬敞的房間旁邊有個我自己的浴室，客廳在廚房不遠處，我家樓下有個漂亮的花園，花園里有各種好看的花，小區(qū)里有許多孩子和老人居住，我們的小區(qū)是一個和諧的小區(qū)!
